April 18 (UPI) -- U.S. Defense Secretary Jim Mattis began a weeklong tour of the Middle East in Saudi Arabia on Tuesday, saying an end to Yemen's civil war must be politically brokered.
En route to Riyadh, Mattis said, "Our goal is for that crisis [in Yemen], that ongoing fight, be put in front of a U.N.-brokered negotiating team and try to resolve this politically as soon as possible. It has gone on for a long time."